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<a name="exo-Miscellaneous-Utility-Functions"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="exo-Miscellaneous-Utility-Functions.top_of_page"></a>Miscellaneous Utility Functions</span></h2>
<p>Miscellaneous Utility Functions — Various utility functions</p>
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<div class="refsect1">
<a name="exo-Miscellaneous-Utility-Functions.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="exo-Miscellaneous-Utility-Functions.html#exo-noop" title="exo_noop ()">exo_noop</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="exo-Miscellaneous-Utility-Functions.html#exo-noop-one" title="exo_noop_one ()">exo_noop_one</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint</span>
</td>
<td class="function_name">
<a class="link" href="exo-Miscellaneous-Utility-Functions.html#exo-noop-zero" title="exo_noop_zero ()">exo_noop_zero</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gpointer</span>
</td>
<td class="function_name">
<a class="link" href="exo-Miscellaneous-Utility-Functions.html#exo-noop-null" title="exo_noop_null ()">exo_noop_null</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="exo-Miscellaneous-Utility-Functions.html#exo-noop-true" title="exo_noop_true ()">exo_noop_true</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="exo-Miscellaneous-Utility-Functions.html#exo-noop-false" title="exo_noop_false ()">exo_noop_false</a> <span class="c_punctuation">()</span>
</td>
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</tbody>
</table></div>
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<div class="refsect1">
<a name="exo-Miscellaneous-Utility-Functions.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;exo/exo.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="exo-Miscellaneous-Utility-Functions.description"></a><h2>Description</h2>
<p>This module contains various utility functions that extend the basic
utility functions provided by the <a class="ulink" href="http://library.gnome.org/devel/glib/stable/" target="_top">GLib</a> library.</p>
</div>
<div class="refsect1">
<a name="exo-Miscellaneous-Utility-Functions.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="exo-noop"></a><h3>exo_noop ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
exo_noop (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">exo_noop</code> is deprecated and should not be used in newly-written code.</p>
<p>xfce 4.18: Use NULL pointer instead</p>
</div>
<p>This function has no effect. It does nothing but
returning instantly. It is mostly useful in
situations that require a function to be called,
but that function does not need to do anything
useful.</p>
<p class="since">Since: <a class="link" href="ch01.html#api-index-0.3.1" title="Added in 0.3.1">0.3.1</a></p>
</div>
<hr>
<div class="refsect2">
<a name="exo-noop-one"></a><h3>exo_noop_one ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span>
exo_noop_one (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">exo_noop_one</code> is deprecated and should not be used in newly-written code.</p>
<p>xfce 4.18: Use NULL pointer instead</p>
</div>
<p>This function has no effect but simply returns
the integer value <code class="literal">1</code>. It is mostly useful in
situations where you just need a function that
returns <code class="literal">1</code>, but don't want to perform any other
actions.</p>
<div class="refsect3">
<a name="exo-noop-one.returns"></a><h4>Returns</h4>
<p> the integer value <code class="literal">1</code>.</p>
</div>
<p class="since">Since: <a class="link" href="ch01.html#api-index-0.3.1" title="Added in 0.3.1">0.3.1</a></p>
</div>
<hr>
<div class="refsect2">
<a name="exo-noop-zero"></a><h3>exo_noop_zero ()</h3>
<pre class="programlisting"><span class="returnvalue">gint</span>
exo_noop_zero (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">exo_noop_zero</code> is deprecated and should not be used in newly-written code.</p>
<p>xfce 4.18: Use NULL pointer instead</p>
</div>
<p>This function has no effect but simply returns
the integer value <code class="literal">0</code>. It is mostly useful in
situations where you just need a function that
returns <code class="literal">0</code>, but don't want to perform any other
actions.</p>
<div class="refsect3">
<a name="exo-noop-zero.returns"></a><h4>Returns</h4>
<p> the integer value <code class="literal">0</code>.</p>
</div>
<p class="since">Since: <a class="link" href="ch01.html#api-index-0.3.1" title="Added in 0.3.1">0.3.1</a></p>
</div>
<hr>
<div class="refsect2">
<a name="exo-noop-null"></a><h3>exo_noop_null ()</h3>
<pre class="programlisting"><span class="returnvalue">gpointer</span>
exo_noop_null (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">exo_noop_null</code> is deprecated and should not be used in newly-written code.</p>
<p>xfce 4.18: Use NULL pointer instead</p>
</div>
<p>This function has no effect but simply returns
a <code class="literal">NULL</code> pointer. It is mostly useful in
situations where you just need a function that
returns <code class="literal">NULL</code>, but don't want to perform any
other actions.</p>
<div class="refsect3">
<a name="exo-noop-null.returns"></a><h4>Returns</h4>
<p> a <code class="literal">NULL</code> pointer.</p>
</div>
<p class="since">Since: <a class="link" href="ch01.html#api-index-0.3.1" title="Added in 0.3.1">0.3.1</a></p>
</div>
<hr>
<div class="refsect2">
<a name="exo-noop-true"></a><h3>exo_noop_true ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
exo_noop_true (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">exo_noop_true</code> is deprecated and should not be used in newly-written code.</p>
<p>xfce 4.18: Use NULL pointer instead</p>
</div>
<p>This function has no effect, but simply returns
the boolean value <code class="literal">TRUE</code>. It is mostly useful in
situations where you just need a function that
returns <code class="literal">TRUE</code>, but don't want to perform any
other actions.</p>
<div class="refsect3">
<a name="exo-noop-true.returns"></a><h4>Returns</h4>
<p> the boolean value <code class="literal">TRUE</code>.</p>
</div>
<p class="since">Since: <a class="link" href="ch01.html#api-index-0.3.1" title="Added in 0.3.1">0.3.1</a></p>
</div>
<hr>
<div class="refsect2">
<a name="exo-noop-false"></a><h3>exo_noop_false ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
exo_noop_false (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">exo_noop_false</code> is deprecated and should not be used in newly-written code.</p>
<p>xfce 4.18: Use NULL pointer instead</p>
</div>
<p>This function has no effect, but simply returns
the boolean value <code class="literal">FALSE</code>. It is mostly useful in
situations where you just need a function that
returns <code class="literal">FALSE</code>, but don't want to perform any
other actions.</p>
<div class="refsect3">
<a name="exo-noop-false.returns"></a><h4>Returns</h4>
<p> the boolean value <code class="literal">FALSE</code>.</p>
</div>
<p class="since">Since: <a class="link" href="ch01.html#api-index-0.3.1" title="Added in 0.3.1">0.3.1</a></p>
</div>
</div>
<div class="refsect1">
<a name="exo-Miscellaneous-Utility-Functions.see-also"></a><h2>See Also</h2>
<a class="ulink" href="http://library.gnome.org/devel/glib/stable/glib-Atomic-Operations.html" target="_top">
GLib Atomic Operations</a>
</div>
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